<template>
  <div class="login-container">
    <div class="logo"></div>
    <div class="form">
      <h1>登录</h1>
      <el-card shadow="never" class="login-card">
        <!--登录表单-->
        <el-form ref="loginForm" :model="form" :rules="rules">
          <el-form-item prop="mobile">
            <el-input v-model="form.mobile" placeholder="请输入手机号" />
          </el-form-item>
          <el-form-item prop="password">
            <el-input
              v-model="form.password"
              type="password"
              placeholder="请输入密码"
            />
          </el-form-item>
          <el-form-item prop="agreement">
            <el-checkbox v-model="form.agreement">用户平台使用协议</el-checkbox>
          </el-form-item>
          <el-form-item>
            <el-button
              type="primary"
              style="width: 350px"
              @click="submitForm('loginForm')"
            >
              登录
            </el-button>
          </el-form-item>
        </el-form>
      </el-card>
    </div>
  </div>
</template>
<script>
export default {
  name: 'Login',
  data() {
    const validatePhone = (rule, value, callback) => {
      const reg = /^1[3456789]\d{9}$/
      if (!reg.test(value)) {
        callback(new Error('请输入正确的手机号'))
      } else {
        callback()
      }
    }
    const validatePassword = (rule, value, callback) => {
      if (value.length < 6 || value.length > 16) {
        callback(new Error('密码长度在 6 到 16 个字符'))
      } else {
        callback()
      }
    }
    const validateAgreement = (rule, value, callback) => {
      if (!value) {
        callback(new Error('请勾选平台协议'))
      } else {
        callback()
      }
    }
    return {
      form: {
        mobile: process.env.NODE_ENV === 'development' ? '13800000002' : '',
        password: process.env.NODE_ENV === 'development' ? 'hm#qd@23!' : '',
        agreement: process.env.NODE_ENV === 'development'
      },
      rules: {
        mobile: [
          { required: true, message: '请输入手机号', trigger: 'blur' },
          { validator: validatePhone, trigger: 'blur' }
        ],
        password: [
          { required: true, message: '请输入密码', trigger: 'sblur' },
          { validator: validatePassword, trigger: 'blur' }
        ],
        agreement: [{ validator: validateAgreement, trigger: 'change' }]
      }
    }
  },
  created() {},
  methods: {
    submitForm(formName) {
      this.$refs[formName].validate(async (valid) => {
        if (valid) {
          await this.$store.dispatch('user/login', this.form)
          this.$router.push('/')
        }
      })
    }
  }
}
</script>
<style lang="scss">
.login-container {
  display: flex;
  align-items: stretch;
  height: 100vh;

  .logo {
    flex: 3;
    background: rgba(38, 72, 176) url(../../assets/common/login_back.png)
      no-repeat center / cover;
    border-top-right-radius: 60px;
    display: flex;
    flex-direction: column;
    align-items: flex-end;
    justify-content: center;
    padding: 0 100px;

    .icon {
      background: url(../../assets/common/logo.png) no-repeat 70px center /
        contain;
      width: 300px;
      height: 50px;
      margin-bottom: 50px;
    }

    p {
      color: #fff;
      font-size: 18px;
      margin-top: 20px;
      width: 300px;
      text-align: center;
    }
  }

  .form {
    flex: 2;
    display: flex;
    flex-direction: column;
    justify-content: center;
    padding-left: 176px;

    .el-card {
      border: none;
      padding: 0;
    }

    h1 {
      padding-left: 20px;
      font-size: 24px;
    }

    .el-input {
      width: 350px;
      height: 44px;

      .el-input__inner {
        background: #f4f5fb;
      }
    }

    .el-checkbox {
      color: #606266;
    }
  }
}
</style>
